<!DOCTYPE html>
<meta charset="utf-8">
<title>Test that in a column flex container, the break-before values on the first item are propagated to the flex container</title>
<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
<link rel="author" title="Mozilla" href="https://www.mozilla.org/">
<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1890238">
<link rel="match" href="../../reference/ref-filled-green-100px-square-only.html">

<style>
.multicol {
  columns: 2;
  column-fill: auto;
  column-gap: 0;
  width: 100px;
  height: 300px;
}
.flexbox {
  display: flex;
  flex-direction: column;
}
.item {
  background: green;
  height: 50px;
}
</style>

<p>Test passes if there is a filled green square.</p>

<div class="multicol">
  <div class="flexbox">
    <div class="flexbox">
      <div class="item"></div>
      <div class="item"></div>
    </div>
    <div class="flexbox">
      <div class="item" style="break-before: always; break-before: column"></div>
      <div class="item"></div>
    </div>
  </div>
</div>
